Question

25 % of 10 % of 1kg

Answer 1

1kg= 1000 gms
10%of 1000 gms = 100 gms
25% of 100 gms = 25 gms =0.025 kg

Answer 2

hello users .....

we have to find :
25 % of 10 % of 1kg = ? 

Solution:-
At first 
10% of 1Kg Or 10 % of 1000 g 

As
100% of 1 Kg = 1 kg 
1% of 1 Kg = 1/100 Kg 
=> 10% of  1 Kg = 10 / 100 Kg

=> 10% of 1 Kg = 1/10 Kg  = 100 g 

Now,
25 % of 1/10 Kg or 25 % of 100 g 

As 
100% of 100g = 100 g
1% of 100g = 100/100 g = 1g 
=> 25 % of 100 g = 25 g

Hence;
25% of 10% of 1kg = 25 g or 0.025 kg Answer 

Hope it helps :)